Display screen or portion thereof with graphical user interface



The sole FIGURE is a front view of a display screen or portion thereof with graphical user interface, showing our new design.

The dash-dash broken line showing of the display screen and of text within the graphical user interface forms no part of the claimed design. The dot-dot-dash broken line showing represents the boundary of the graphical user interface and forms no part of the claimed design. The dot-dash broken line showing represents interior boundaries with the lines and all within forming no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 